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A message processing method and device

A message processing and data message technology, which is applied in the field of network communication, can solve the problems of unclear logical meaning of the ports on the data forwarding module and the useless load sharing function, etc.

Active Publication Date: 2016-05-11
NEW H3C TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0010] It should be noted that the logical meaning of the port on the above data forwarding module is not clear, and the function of load sharing is useless

Method used

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  • A message processing method and device
  • A message processing method and device
  • A message processing method and device

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the solutions of the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0029] The core idea of ​​the present invention is: create a logical link aggregation port on the data forwarding module, and correspond the logical link aggregation port to multiple selected physical network card ports in the uplink port group to form an aggregation channel. After the traffic reaches the logical link aggregation port from the virtual machine NIC, the traffic can be distributed to multiple selected member physical ports in the uplink port group for forwarding.

[0030] image 3 It is a schematic diagram of establishing an aggregation channel in the data forwarding module according to the embodiment of the present invention. The OpenFlow port close to the virtual machine network card side on the data forwarding module i...

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Abstract

The invention discloses a message processing method: a second OF port and a link aggregation port connected to the second OF port are created in a data forwarding module, and a corresponding uplink is created for the link aggregation port The uplink port group forms an aggregation channel, and the uplink port group includes more than one selected physical network card port of the server; when the data message from the virtual machine network card enters the data forwarding module through the first OF port, by matching the upstream flow table, Forwarding the message to the second OF port; the upstream entry port is the first OF port where the data message enters, and the outgoing port is the second OF port; When describing the data message on the second OF port, a selected physical network card port in the uplink port group is selected by a hash algorithm as an outbound port, and the message is forwarded. By adopting the invention, the load sharing of the physical port of the server host can be realized.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a message processing method and equipment. Background technique [0002] The birth of the OpenFlow protocol has brought new technical support to the software-defined network (SDN). The idea of ​​the OpenFlow protocol to isolate the control platform and the forwarding platform provides a promising cloud computing network implementation solution for SDN, namely Distributed virtual switch (vDS) based on OpenFlow protocol. [0003] Such as figure 1 As shown, vDS includes a virtual machine central management platform (VMware vCenterServer), a control plane (ControlPlane) and a data forwarding plane (DataPlane). Wherein, the function of the control plane is mainly realized by a controller (Controller), and the function of the data forwarding plane is mainly realized by a data forwarding module provided on each server. The data forwarding module is equivalent to a switc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/803H04L12/891H04L12/743H04L47/41
Inventor 易仁杰
Owner NEW H3C TECH CO LTD
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